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Article

Gibberellins are not required for normal stem growth in Arabidopsis thaliana in the absence of GAI and RGA.

Genetics - 1 Oct 2001

King K E, Moritz T, Harberd N P

Abstract excerpt

The growth of Arabidopsis thaliana is quantitatively regulated by the phytohormone gibberellin (GA) via two closely related nuclear GA-signaling components, GAI and RGA. Here we test the hypothesis that GAI and RGA function as "GA-derepressible repressors" of plant growth. One prediction of this hypothesis is that plants lacking GAI and RGA do not require GA for normal stem growth. Analysis of GA-deficient...

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Identifiers

PMID: 11606551
DOI: 10.1093/genetics/159.2.767
PMCID: PMC1461813

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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Gibberellins are not required for normal stem growth in Arabidopsis thaliana in the absence of GAI and RGA.PMID 11606551Read ↗

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